def copy_vm(self, folder_path, src, dst):
cli = 'cd %s' % folder_path
self._exec(cli, head='COPY_VM')
cli = 'rm -fr %s' % dst
self._exec(cli, head='COPY_VM')
cli = 'cp -fr %s %s' % (src, dst)
self._exec(cli, timeout=1200, head='COPY_VM')
vmx_s = dst + '/' + src + '.vmx'
vmx_d = dst + '/' + dst + '.vmx'
cli = 'cp -f %s %s' % (vmx_s, vmx_d)
self._exec(cli, head='COPY_VM')
#sub display name
#Cannot use cat v | ... >v, we should use cat v.bak | .. > v instead, else , we can get a null v, include nothing
display_name_sub = '''displayName = "%s"''' % dst
cli = '''cat %s | sed \
-e 's/displayName.*".*"/%s/' \
> %s''' % (vmx_s, display_name_sub, vmx_d)
self._exec(cli, head='COPY_VM')
cli = 'cat %s' % vmx_d
self._exec(cli, head='COPY_VM')
copy_attribute = self.connect.child.before
is_c_a = re.search(r'answer.msg.uuid.altered', copy_attribute)
if is_c_a:
info('''[COPY_VM]The answer attribute has been already configured, do nothing''', self.connect.is_info)
else:
# add it
info('''[COPY_VM]No answer attribute, add it''', self.connect.is_info)
cli = '''echo 'answer.msg.uuid.altered = "I copied it"' >> %s''' % vmx_d
self._exec(cli, head='COPY_VM')
def copy_vm(self, folder_path, src, dst):
cli = 'cd %s' % folder_path
self._exec(cli, head='COPY_VM')
cli = 'rm -fr %s' % dst
self._exec(cli, head='COPY_VM')
cli = 'cp -fr %s %s' % (src, dst)
self._exec(cli, timeout=1200, head='COPY_VM')
vmx_s = dst + '/' + src + '.vmx'
vmx_d = dst + '/' + dst + '.vmx'
cli = 'cp -f %s %s' % (vmx_s, vmx_d)
self._exec(cli, head='COPY_VM')
#sub display name
#Cannot use cat v | ... >v, we should use cat v.bak | .. > v instead, else , we can get a null v, include nothing
display_name_sub = '''displayName = "%s"''' % dst
cli = '''cat %s | sed \
-e 's/displayName.*".*"/%s/' \
> %s''' % (vmx_s, display_name_sub, vmx_d)
self._exec(cli, head='COPY_VM')
cli = 'cat %s' % vmx_d
self._exec(cli, head='COPY_VM')
copy_attribute = self.connect.child.before
is_c_a = re.search(r'answer.msg.uuid.altered', copy_attribute)
if is_c_a:
info(
'''[COPY_VM]The answer attribute has been already configured, do nothing''',
self.connect.is_info)
else:
# add it
info('''[COPY_VM]No answer attribute, add it''',
self.connect.is_info)
cli = '''echo 'answer.msg.uuid.altered = "I copied it"' >> %s''' % vmx_d
self._exec(cli, head='COPY_VM')
def __init__(self):
self.args = ExpectArgs()
self.mode = self.args.mode
self.ip = self.args.ip
self.port = self.args.port
self.user = self.args.user
self.passwd = self.args.passwd
self.prompt = self.args.prompt
self.timeout = self.args.timeout
self.log_file = self.args.log_file
self.cli_list = self.args.cli_list
self.cli_range_list = self.args.cli_range_list
self.config_file = self.args.config_file
self.wait = self.args.wait
self.retry = self.args.retry
self.sp = self.args.sp
self.debug_level = self.args.debug_level
self.child = None
self._debug()
self._tag()
self._cli()
self._port()
self._logfile_init()
#use str(self) to print __str__ value
info('Expect Args\n' + str(self), self.is_info)
def power_off_vm_via_vmid(self, vmid):
if self._is_vmid_exist:
cli = 'vim-cmd vmsvc/power.off %s' % vmid
self._exec(cli, head='POWER_OFF')
else:
info(
'''[POWER_OFF]Not find the vmid %s in vmid_list, skip''' %
vmid, self.connect.is_info)
def _data(self):
cli1 = "vim-cmd vmsvc/getallvms"
self._exec(cli1, head='DATA')
f1 = self.connect.child.before
'''
94 Test_045 [datastore1] Test_045/Test_001.vmx otherGuest vmx-04
'''
self.id_list = re.findall(r'\n(\d+)\s+', f1)
self.dis_list = re.findall(r'\n\d+\s+(\S+)\s+', f1)
#self.reg_list = re.findall('\s+(\S+.vmx)\s+', f1)
self.reg_list = re.findall('\n\d+\s+\S+\s+\S+\s+(.*.vmx)\s+', f1)
self.disname_id_dict = {self.dis_list[i]:self.id_list[i] for i in range(len(self.id_list))}
self.disname_regname_dict = {self.dis_list[i]:self.reg_list[i] for i in range(len(self.id_list))}
self.disname_power_dict = {self.dis_list[i]:0 for i in range(len(self.id_list))}
cli2 = "esxcli vm process list"
self._exec(cli2, head='DATA')
f2 = self.connect.child.before
'''
NoRekey2_004
World ID: 101104
Process ID: 0
VMX Cartel ID: 101101
UUID: 56 4d 7c 63 47 84 18 3e-5b ac e3 30 58 e1 dd 1d
Display Name: NoRekey2_004
Config File: /vmfs/volumes/52d3c413-092d8c72-5fc2-f01fafe5b986/NoRekey2_004/NoRekey2_001.vmx
'''
self.poweron_list = re.findall(r'Display Name: (\S+)', f2)
for i in self.poweron_list:
self.disname_power_dict[i] = 1
info('''[DATA]Display name and VMID Dict is: %s''' % str(self.disname_id_dict), self.connect.is_info)
info('''[DATA]Display name and Register Dict is: %s''' % str(self.disname_regname_dict), self.connect.is_info)
info('''[DATA]Display name and Power Dict is: %s''' % str(self.disname_power_dict), self.connect.is_info)
def basic_logout(self):
if self.mode == 'ssh':
info('''[LOGOUT]SSH Logout Process''', self.is_info)
self._retry_not_expect_list('d', 'sendcontrol', [pexpect.TIMEOUT, 'Connection to .* closed'], noexp_index_list=[0], retrymode='repeat')
if self.exec_index == 0:
raise ValueError, '''Logout timeout Error'''
elif self.exec_index == 1:
info('''[LOGOUT]SSH Logout successfully''', self.is_info)
elif self.mode == 'telnet':
info('''[LOGOUT]TELNET Logout Process''', self.is_info)
self._retry_not_expect_list(']', 'sendcontrol', [pexpect.TIMEOUT, 'telnet>.*'], noexp_index_list=[0])
if self.exec_index == 0:
# send this cli again to confirm logout
self._retry_not_expect_list(']', 'sendcontrol', [pexpect.TIMEOUT, 'telnet>.*'], noexp_index_list=[0])
if self.exec_index == 0:
raise ValueError, '''Logout timeout Error'''
elif self.exec_index == 1:
self._retry_not_expect_list('q', 'sendline', [pexpect.TIMEOUT, 'Connection closed.*'], noexp_index_list=[0])
if self.exec_index == 0:
raise ValueError, '''Logout timeout Error'''
elif self.exec_index == 1:
info('''[LOGOUT]TELNET Logout successfully''', self.is_info)
info('''[LOGOUT]Connect Part Done''', self.is_info)
def __init__(self):
self.args = ExpectArgs()
self.mode = self.args.mode
self.ip = self.args.ip
self.port = self.args.port
self.user = self.args.user
self.passwd = self.args.passwd
self.prompt = self.args.prompt
self.timeout = self.args.timeout
self.log_file = self.args.log_file
self.cli_list = self.args.cli_list
self.config_file = self.args.config_file
self.wait = self.args.wait
self.retry = self.args.retry
self.para_dict = self.args.para_dict
self.debug_level = self.args.debug_level
self.child = None
self._debug()
self._tag()
self._cli()
self._port()
self._logfile_init()
# use str(self) to print __str__ value
info('Expect Args\n' + str(self), self.is_info)
def _data(self):
cli1 = "vim-cmd vmsvc/getallvms"
self._exec(cli1, head='DATA')
f1 = self.connect.child.before
'''
94 Test_045 [datastore1] Test_045/Test_001.vmx otherGuest vmx-04
'''
self.id_list = re.findall(r'\n(\d+)\s+', f1)
self.dis_list = re.findall(r'\n\d+\s+(\S+)\s+', f1)
#self.reg_list = re.findall('\s+(\S+.vmx)\s+', f1)
self.reg_list = re.findall('\n\d+\s+\S+\s+\S+\s+(.*.vmx)\s+', f1)
self.disname_id_dict = {
self.dis_list[i]: self.id_list[i]
for i in range(len(self.id_list))
}
self.disname_regname_dict = {
self.dis_list[i]: self.reg_list[i]
for i in range(len(self.id_list))
}
self.disname_power_dict = {
self.dis_list[i]: 0
for i in range(len(self.id_list))
}
cli2 = "esxcli vm process list"
self._exec(cli2, head='DATA')
f2 = self.connect.child.before
'''
NoRekey2_004
World ID: 101104
Process ID: 0
VMX Cartel ID: 101101
UUID: 56 4d 7c 63 47 84 18 3e-5b ac e3 30 58 e1 dd 1d
Display Name: NoRekey2_004
Config File: /vmfs/volumes/52d3c413-092d8c72-5fc2-f01fafe5b986/NoRekey2_004/NoRekey2_001.vmx
'''
self.poweron_list = re.findall(r'Display Name: (\S+)', f2)
for i in self.poweron_list:
self.disname_power_dict[i] = 1
info(
'''[DATA]Display name and VMID Dict is: %s''' %
str(self.disname_id_dict), self.connect.is_info)
info(
'''[DATA]Display name and Register Dict is: %s''' %
str(self.disname_regname_dict), self.connect.is_info)
info(
'''[DATA]Display name and Power Dict is: %s''' %
str(self.disname_power_dict), self.connect.is_info)
def basic_logout(self):
if self.mode == 'ssh':
info('''[LOGOUT]SSH Logout Process''', self.is_info)
self._retry_not_expect_list(
'd',
'sendcontrol', [pexpect.TIMEOUT, 'Connection to .* closed'],
noexp_index_list=[0],
retrymode='repeat')
if self.exec_index == 0:
raise ValueError, '''Logout timeout Error'''
elif self.exec_index == 1:
info('''[LOGOUT]SSH Logout successfully''', self.is_info)
elif self.mode == 'telnet':
info('''[LOGOUT]TELNET Logout Process''', self.is_info)
self._retry_not_expect_list(']',
'sendcontrol',
[pexpect.TIMEOUT, 'telnet>.*'],
noexp_index_list=[0])
if self.exec_index == 0:
# send this cli again to confirm logout
self._retry_not_expect_list(']',
'sendcontrol',
[pexpect.TIMEOUT, 'telnet>.*'],
noexp_index_list=[0])
if self.exec_index == 0:
raise ValueError, '''Logout timeout Error'''
elif self.exec_index == 1:
self._retry_not_expect_list(
'q',
'sendline', [pexpect.TIMEOUT, 'Connection closed.*'],
noexp_index_list=[0])
if self.exec_index == 0:
raise ValueError, '''Logout timeout Error'''
elif self.exec_index == 1:
info('''[LOGOUT]TELNET Logout successfully''',
self.is_info)
def ssh_login(self):
info('''[LOGIN-SSH]Send cli to login target''', self.is_info)
self._retry_not_expect(
'ssh %s@%s -p %s' % (self.user, self.ip, self.port), 'sendline', [
pexpect.TIMEOUT, 'Connection timed out|No route to host.*',
'continue connecting .*\?', '[Pp]assword:', self.prompt
])
if self.log_file == 'stdout':
self.child.logfile_read = sys.stdout
else:
self.child.logfile_read = self.f_o
# maybe we can add retry in index 0 and 1
if self.exec_index == 0:
self.is_error = True
info('''[LOGIN-SSH]From 'SSH CMD' jump to is_error, Timeout''',
self.is_info)
elif self.exec_index == 1:
self.is_error = True
info(
'''[LOGIN-SSH]From 'SSH CMD' jump to is_error, Timeout/NoRoute''',
self.is_info)
elif self.exec_index == 2:
info(
'''[LOGIN-SSH]The target is not in known host list, need send yes to confirm login''',
self.is_info)
self._retry_not_expect(
'yes', 'sendline',
[pexpect.TIMEOUT, '[Pp]assword:', self.prompt])
if self.exec_index == 0:
self.is_error = True
info(
'''[LOGIN-SSH]From 'YES Confirm' jump to is_error, Timeout''',
self.is_info)
elif self.exec_index == 1:
info(
'''[LOGIN-SSH]Send 'YES Confirm' successfully, meet passwd''',
self.is_info)
self.is_passwd = True
info('''From 'YES Confirm' jump to is_passwd''', self.is_info)
elif self.exec_index == 2:
info(
'''[LOGIN-SSH]Send 'YES Confirm' successfully, meet prompt''',
self.is_info)
self.is_prompt = True
info('''From 'YES Confirm' jump to is_prompt''', self.is_info)
elif self.exec_index == 3:
self.is_passwd = True
info('''[LOGIN-SSH]From 'SSH CMD' jump to is_passwd''',
self.is_info)
elif self.exec_index == 4:
self.is_prompt = True
info('''[LOGIN-SSH]From 'SSH CMD' jump to is_prompt''',
self.is_info)
else:
info('''[LOGIN-SSH]Cannot match any option in expect list''',
self.is_info)
self.is_error = True
info(
'''[LOGIN-SSH]From 'SSH CMD' jump to is_error, Unknow error''',
self.is_info)
self._basic_login()
def basic_exec(self):
for cli, mode, expect, timeout, wait in self.c_m_e_t_w_list:
exec_cli = '''self.child.%s(cli)''' % mode
exec(exec_cli)
exec_index = self.child.expect([pexpect.TIMEOUT, expect, '--More--', 'More:', '-- More --'], timeout)
if exec_index == 0:
info('''[CLI]Meet Timeout''', self.is_info)
info('''[CLI]CLI = %s''' % cli, self.is_info)
info('''[CLI]Expect = %s''' % expect, self.is_info)
info('''[CLI]Before = %s''' % self.child.before, self.is_info)
info('''[CLI]After = %s''' % self.child.after, self.is_info)
elif exec_index == 1:
info('''[CLI]Successfully Execute "%s"''' % cli, self.is_info)
elif exec_index == 2 or exec_index == 3 or exec_index == 4:
if exec_index == 2:
info('''[CLI]Meet 'more', should send 'blank' to continue, Aerohive products''', self.is_info)
if exec_index == 3:
info('''[CLI]Meet 'more', should send 'blank' to continue, Dell products''', self.is_info)
if exec_index == 4:
info('''[CLI]Meet 'more', should send 'blank' to continue, H3C products''', self.is_info)
# retry 9999 times, if not enough, we can add the value
self._retry_not_expect_list(' ', 'send', [pexpect.TIMEOUT, expect, '--More--|More:|-- More --'], noexp_index_list=[0, 2], retrymode='repeat', retry=9999, interval=self.timeout)
if self.exec_index == 1:
# send enter to remove the blank
self.child.sendline('')
self.child.expect([pexpect.TIMEOUT, self.prompt], self.timeout)
else:
raise ValueError, '''Exec Error'''
sleep(wait)
def _basic_login(self):
# default is retry 5 times and the interval is 5s
if self.is_user:
info('[LOGIN-USER]Meet user,send user to confirm login', self.is_info)
self._retry_not_expect(self.user, 'sendline', [pexpect.TIMEOUT, '[Pp]assword.*'])
if self.exec_index == 0:
self.is_error = True
info('''[LOGIN-USER]Send username cannot get passwd, Timeout''', self.is_info)
info('''[LOGIN-USER]From is_user jump to is_error''', self.is_info)
elif self.exec_index == 1:
self.is_passwd = True
info('''[LOGIN-USER]From is_user jump to is_passwd''', self.is_info)
if self.is_passwd:
info('[LOGIN-PASSWD]Meet passwd,send passwd to confirm login', self.is_info)
self._retry_not_expect(self.passwd, 'sendline', [pexpect.TIMEOUT, '\nlogin.*', '[Pp]assword.*', 'yes\|no>:.*', self.prompt])
if self.exec_index == 0:
self.is_error = True
info('''[LOGIN-PASSWD]Send passwd cannot get expect, Timeout''', self.is_info)
info('''[LOGIN-PASSWD]From is_passwd jump to is_error''', self.is_info)
elif self.exec_index == 1:
self.is_error = True
info('''[LOGIN-PASSWD]Send passwd, meet user again, may wrong user or passwd''', self.is_info)
info('''[LOGIN-PASSWD]From is_passwd jump to is_error''', self.is_info)
elif self.exec_index == 2:
self.is_error = True
info('''[LOGIN-PASSWD]Send passwd, meet passwd again, may wrong user or passwd''', self.is_info)
info('''[LOGIN-PASSWD]From is_passwd jump to is_error''', self.is_info)
elif self.exec_index == 3:
self.is_no = True
info('''[LOGIN-PASSWD]From is_passwd jump to is_no process ''', self.is_info)
elif self.exec_index == 4:
self.is_prompt = True
info('''[LOGIN-PASSWD]From is_passwd jump to is_prompt process ''', self.is_info)
if self.is_no:
info('[LOGIN-NO]Meet yes or no,send no to not use default config', self.is_info)
self._retry_not_expect('no', 'sendline', [pexpect.TIMEOUT, self.prompt])
if self.exec_index == 0:
self.is_error = True
info('''[LOGIN-NO]Send no cannot get prompt, Timeout''', self.is_info)
info('''[LOGIN-NO]From is_no jump to is_error''', self.is_info)
elif self.exec_index == 1:
self.is_prompt = True
info('''[LOGIN-NO]From is_no jump to is_prompt''', self.is_info)
if self.is_prompt:
info('''[LOGIN-PROMPT]Meet prompt, can execute cli now''', self.is_info)
if self.is_error:
info('''[LOGIN-ERROR]Meet error, close the child''', self.is_info)
info('''[LOGIN-ERROR]BEFORE is: %s''' % self.child.before, self.is_info)
info('''[LOGIN-ERROR]AFTER is : %s''' % self.child.after, self.is_info)
raise ValueError, '''Login Error'''
def telnet_login(self):
info('''[LOGIN-TELNET]Send cli to login target''', self.is_info)
self._retry_not_expect('telnet %s %s' % (self.ip, self.port) , 'sendline', [pexpect.TIMEOUT, 'No route to host.*', 'Unable .* Connection refused.*', 'Escape character is.*'])
if self.log_file == 'stdout':
self.child.logfile_read = sys.stdout
else:
self.child.logfile_read = self.f_o
# maybe we can add retry in index 0 and 1
if self.exec_index == 0:
self.is_error = True
info('''[LOGIN-TELNET]From 'TELNET CMD' jump to is_error, Timeout''', self.is_info)
elif self.exec_index == 1:
self.is_error = True
info('''[LOGIN-TELNET]From 'TELNET CMD' jump to is_error, NoRoute''', self.is_info)
elif self.exec_index == 2:
self.is_error = True
info('''[LOGIN-TELNET]From 'TELNET CMD' jump to is_error, ConnectRefused''', self.is_info)
elif self.exec_index == 3:
info('''[LOGIN-TELNET]Send 'TELNET CMD' successfully, meet Escape''', self.is_info)
self._retry_not_expect('' , 'sendline', [pexpect.TIMEOUT, pexpect.EOF, 'login.*', '[Pp]assword.*', 'yes\|no>:.*', self.prompt])
if self.exec_index == 0:
self.is_error = True
info('''[LOGIN-TELNET]From 'Enter' jump to is_error, Timeout''', self.is_info)
elif self.exec_index == 1:
self.is_error = True
info('''[LOGIN-TELNET]From 'Enter' jump to is_error, VMOSInActive''', self.is_info)
elif self.exec_index == 2:
self.is_user = True
info('''[LOGIN-TELNET]From 'Enter' jump to is_user''', self.is_info)
elif self.exec_index == 3:
self.is_passwd = True
info('''[LOGIN-TELNET]From 'Enter' jump to is_passwd''', self.is_info)
elif self.exec_index == 4:
self.is_no = True
info('''[LOGIN-TELNET]From 'Enter' jump to is_no''', self.is_info)
elif self.exec_index == 5:
self.is_prompt = True
info('''[LOGIN-TELNET]From 'Enter' jump to is_prompt''', self.is_info)
else:
info('''[LOGIN-TELNET]Cannot match any option in expect list''', self.is_info)
self.is_error = True
info('''[LOGIN-TELNET]From 'TELNET CMD' jump to is_error, Unknow error''', self.is_info)
self._basic_login()
def telnet_login(self):
info('''[LOGIN-TELNET]Send cli to login target''', self.is_info)
self._retry_not_expect(
'telnet %s %s' % (self.ip, self.port), 'sendline', [
pexpect.TIMEOUT, 'No route to host.*',
'Unable .* Connection refused.*', 'Escape character is.*'
])
if self.log_file == 'stdout':
self.child.logfile_read = sys.stdout
else:
self.child.logfile_read = self.f_o
# maybe we can add retry in index 0 and 1
if self.exec_index == 0:
self.is_error = True
info(
'''[LOGIN-TELNET]From 'TELNET CMD' jump to is_error, Timeout''',
self.is_info)
elif self.exec_index == 1:
self.is_error = True
info(
'''[LOGIN-TELNET]From 'TELNET CMD' jump to is_error, NoRoute''',
self.is_info)
elif self.exec_index == 2:
self.is_error = True
info(
'''[LOGIN-TELNET]From 'TELNET CMD' jump to is_error, ConnectRefused''',
self.is_info)
elif self.exec_index == 3:
info(
'''[LOGIN-TELNET]Send 'TELNET CMD' successfully, meet Escape''',
self.is_info)
self._retry_not_expect('', 'sendline', [
pexpect.TIMEOUT, pexpect.EOF, 'login.*', '[Pp]assword.*',
'yes\|no>:.*', self.prompt
])
if self.exec_index == 0:
self.is_error = True
info(
'''[LOGIN-TELNET]From 'Enter' jump to is_error, Timeout''',
self.is_info)
elif self.exec_index == 1:
self.is_error = True
info(
'''[LOGIN-TELNET]From 'Enter' jump to is_error, VMOSInActive''',
self.is_info)
elif self.exec_index == 2:
self.is_user = True
info('''[LOGIN-TELNET]From 'Enter' jump to is_user''',
self.is_info)
elif self.exec_index == 3:
self.is_passwd = True
info('''[LOGIN-TELNET]From 'Enter' jump to is_passwd''',
self.is_info)
elif self.exec_index == 4:
self.is_no = True
info('''[LOGIN-TELNET]From 'Enter' jump to is_no''',
self.is_info)
elif self.exec_index == 5:
self.is_prompt = True
info('''[LOGIN-TELNET]From 'Enter' jump to is_prompt''',
self.is_info)
else:
info('''[LOGIN-TELNET]Cannot match any option in expect list''',
self.is_info)
self.is_error = True
info(
'''[LOGIN-TELNET]From 'TELNET CMD' jump to is_error, Unknow error''',
self.is_info)
self._basic_login()
def _exec(self, cli, timeout=60, head=''):
self.connect.child.sendline(cli)
exp_list = [pexpect.TIMEOUT, pexpect.EOF, '[Ff]ail', self.connect.prompt]
self.index = self.connect.child.expect(exp_list, timeout)
if self.index == 0:
info('''[%s]Meet Timeout''' % head, self.connect.is_info)
info('''[%s]BEFORE = %s''' % (head, self.connect.child.before) , self.connect.is_info)
info('''[%s]AFTER = %s''' % (head, self.connect.child.after) , self.connect.is_info)
elif self.index == 1:
info('''[%s]Meet EOF''', self.connect.is_info)
info('''[%s]BEFORE = %s''' % (head, self.connect.child.before) , self.connect.is_info)
info('''[%s]AFTER = %s''' % (head, self.connect.child.after) , self.connect.is_info)
elif self.index == 2:
info('''[%s]Meet Failed''', self.connect.is_info)
info('''[%s]BEFORE = %s''' % (head, self.connect.child.before) , self.connect.is_info)
info('''[%s]AFTER = %s''' % (head, self.connect.child.after) , self.connect.is_info)
#expect prompt to eat buf
self.connect.child.expect(self.connect.prompt)
elif self.index == 3:
info('''[%s]Execute CLI "%s"''' % (head, cli), self.connect.is_info)
else:
info('''[%s]Meet Failed''' % head, self.connect.is_info)
info('''[%s]BEFORE = %s''' % (head, self.connect.child.before) , self.connect.is_info)
info('''[%s]AFTER = %s''' % (head, self.connect.child.after) , self.connect.is_info)
def _exec(self, cli, timeout=60, head=''):
self.connect.child.sendline(cli)
exp_list = [
pexpect.TIMEOUT, pexpect.EOF, '[Ff]ail', self.connect.prompt
]
self.index = self.connect.child.expect(exp_list, timeout)
if self.index == 0:
info('''[%s]Meet Timeout''' % head, self.connect.is_info)
info('''[%s]BEFORE = %s''' % (head, self.connect.child.before),
self.connect.is_info)
info('''[%s]AFTER = %s''' % (head, self.connect.child.after),
self.connect.is_info)
elif self.index == 1:
info('''[%s]Meet EOF''', self.connect.is_info)
info('''[%s]BEFORE = %s''' % (head, self.connect.child.before),
self.connect.is_info)
info('''[%s]AFTER = %s''' % (head, self.connect.child.after),
self.connect.is_info)
elif self.index == 2:
info('''[%s]Meet Failed''', self.connect.is_info)
info('''[%s]BEFORE = %s''' % (head, self.connect.child.before),
self.connect.is_info)
info('''[%s]AFTER = %s''' % (head, self.connect.child.after),
self.connect.is_info)
#expect prompt to eat buf
self.connect.child.expect(self.connect.prompt)
elif self.index == 3:
info('''[%s]Execute CLI "%s"''' % (head, cli),
self.connect.is_info)
else:
info('''[%s]Meet Failed''' % head, self.connect.is_info)
info('''[%s]BEFORE = %s''' % (head, self.connect.child.before),
self.connect.is_info)
info('''[%s]AFTER = %s''' % (head, self.connect.child.after),
self.connect.is_info)
def _retry_not_expect_list(self, cli, mode, exp_list, noexp_index_list=[0], retrymode='enter', retry=5, interval=5):
if self.child:
info('''[CLI]spawn child exist, send cli directly''', self.is_info)
exec_cli = '''self.child.%s(cli)''' % mode
else:
info('''[CLI]spawn child not exist, create spawn firstly''', self.is_info)
exec_cli = '''self.child=pexpect.spawn(cli)'''
exec(exec_cli)
self.exec_index = self.child.expect(list(exp_list), interval)
if self.exec_index in noexp_index_list:
info('''[RETRY]Trigger Retry Process''', self.is_info)
info('''[RETRY]CLI = %s''' % cli, self.is_info)
info('''[RETRY]MODE = %s''' % mode, self.is_info)
info('''[RETRY]EXPECT_LIST = %s''' % str(exp_list), self.is_info)
info('''[RETRY]RETRY_MODE = %s''' % retrymode, self.is_info)
info('''[RETRY]RETRY = %s''' % retry, self.is_info)
info('''[RETRY]INTERVAL = %s''' % interval, self.is_info)
for i in xrange(int(retry)):
info('''[RETRY]Retry %s time start''' % (i + 1), self.is_info)
if retrymode == 'enter':
self.child.sendline('')
elif retrymode == 'repeat':
exec(exec_cli)
self.exec_index = self.child.expect(list(exp_list), interval)
if self.exec_index not in noexp_index_list:
info('''[RETRY]Match expect, end Retry Process''', self.is_info)
return
info('''[RETRY]Retry %s time end''' % (i + 1), self.is_info)
info('''[RETRY]Retry %s times, still cannot get expect''' % retry, self.is_info)
else:
info('''[CLI]Match expect, no retry''', self.is_info)
return
raise ValueError, '''[RETRY]Retry %s times and still cannot match expect''' % retry
def _retry_not_expect_list(self,
cli,
mode,
exp_list,
noexp_index_list=[0],
retrymode='enter',
retry=5,
interval=5):
if self.child:
info('''[CLI]spawn child exist, send cli directly''', self.is_info)
exec_cli = '''self.child.%s(cli)''' % mode
else:
info('''[CLI]spawn child not exist, create spawn firstly''',
self.is_info)
exec_cli = '''self.child=pexpect.spawn(cli)'''
exec(exec_cli)
self.exec_index = self.child.expect(list(exp_list), interval)
if self.exec_index in noexp_index_list:
info('''[RETRY]Trigger Retry Process''', self.is_info)
info('''[RETRY]CLI = %s''' % cli, self.is_info)
info('''[RETRY]MODE = %s''' % mode, self.is_info)
info('''[RETRY]EXPECT_LIST = %s''' % str(exp_list), self.is_info)
info('''[RETRY]RETRY_MODE = %s''' % retrymode, self.is_info)
info('''[RETRY]RETRY = %s''' % retry, self.is_info)
info('''[RETRY]INTERVAL = %s''' % interval, self.is_info)
for i in xrange(int(retry)):
info('''[RETRY]Retry %s time start''' % (i + 1), self.is_info)
if retrymode == 'enter':
self.child.sendline('')
elif retrymode == 'repeat':
exec(exec_cli)
self.exec_index = self.child.expect(list(exp_list), interval)
if self.exec_index not in noexp_index_list:
info('''[RETRY]Match expect, end Retry Process''',
self.is_info)
return
info('''[RETRY]Retry %s time end''' % (i + 1), self.is_info)
info('''[RETRY]Retry %s times, still cannot get expect''' % retry,
self.is_info)
else:
info('''[CLI]Match expect, no retry''', self.is_info)
return
raise ValueError, '''[RETRY]Retry %s times and still cannot match expect''' % retry
def basic_exec(self):
for cli, mode, expect, timeout, wait in self.c_m_e_t_w_list:
exec_cli = '''self.child.%s(cli)''' % mode
exec(exec_cli)
exec_index = self.child.expect(
[pexpect.TIMEOUT, expect, '--More--', 'More:', '-- More --'],
timeout)
if exec_index == 0:
info('''[CLI]Meet Timeout''', self.is_info)
info('''[CLI]CLI = %s''' % cli, self.is_info)
info('''[CLI]Expect = %s''' % expect, self.is_info)
info('''[CLI]Before = %s''' % self.child.before, self.is_info)
info('''[CLI]After = %s''' % self.child.after, self.is_info)
elif exec_index == 1:
info('''[CLI]Successfully Execute "%s"''' % cli, self.is_info)
elif exec_index == 2 or exec_index == 3 or exec_index == 4:
if exec_index == 2:
info(
'''[CLI]Meet 'more', should send 'blank' to continue, Aerohive products''',
self.is_info)
if exec_index == 3:
info(
'''[CLI]Meet 'more', should send 'blank' to continue, Dell products''',
self.is_info)
if exec_index == 4:
info(
'''[CLI]Meet 'more', should send 'blank' to continue, H3C products''',
self.is_info)
# retry 9999 times, if not enough, we can add the value
self._retry_not_expect_list(
' ',
'send',
[pexpect.TIMEOUT, expect, '--More--|More:|-- More --'],
noexp_index_list=[0, 2],
retrymode='repeat',
retry=9999,
interval=self.timeout)
if self.exec_index == 1:
# send enter to remove the blank
self.child.sendline('')
self.child.expect([pexpect.TIMEOUT, self.prompt],
self.timeout)
else:
raise ValueError, '''Exec Error'''
sleep(wait)
def _basic_login(self):
# default is retry 5 times and the interval is 5s
if self.is_user:
info('[LOGIN-USER]Meet user,send user to confirm login',
self.is_info)
self._retry_not_expect(self.user, 'sendline',
[pexpect.TIMEOUT, '[Pp]assword.*'])
if self.exec_index == 0:
self.is_error = True
info(
'''[LOGIN-USER]Send username cannot get passwd, Timeout''',
self.is_info)
info('''[LOGIN-USER]From is_user jump to is_error''',
self.is_info)
elif self.exec_index == 1:
self.is_passwd = True
info('''[LOGIN-USER]From is_user jump to is_passwd''',
self.is_info)
if self.is_passwd:
info('[LOGIN-PASSWD]Meet passwd,send passwd to confirm login',
self.is_info)
self._retry_not_expect(self.passwd, 'sendline', [
pexpect.TIMEOUT, '\nlogin.*', '[Pp]assword.*', 'yes\|no>:.*',
self.prompt
])
if self.exec_index == 0:
self.is_error = True
info(
'''[LOGIN-PASSWD]Send passwd cannot get expect, Timeout''',
self.is_info)
info('''[LOGIN-PASSWD]From is_passwd jump to is_error''',
self.is_info)
elif self.exec_index == 1:
self.is_error = True
info(
'''[LOGIN-PASSWD]Send passwd, meet user again, may wrong user or passwd''',
self.is_info)
info('''[LOGIN-PASSWD]From is_passwd jump to is_error''',
self.is_info)
elif self.exec_index == 2:
self.is_error = True
info(
'''[LOGIN-PASSWD]Send passwd, meet passwd again, may wrong user or passwd''',
self.is_info)
info('''[LOGIN-PASSWD]From is_passwd jump to is_error''',
self.is_info)
elif self.exec_index == 3:
self.is_no = True
info('''[LOGIN-PASSWD]From is_passwd jump to is_no process ''',
self.is_info)
elif self.exec_index == 4:
self.is_prompt = True
info(
'''[LOGIN-PASSWD]From is_passwd jump to is_prompt process ''',
self.is_info)
if self.is_no:
info('[LOGIN-NO]Meet yes or no,send no to not use default config',
self.is_info)
self._retry_not_expect('no', 'sendline',
[pexpect.TIMEOUT, self.prompt])
if self.exec_index == 0:
self.is_error = True
info('''[LOGIN-NO]Send no cannot get prompt, Timeout''',
self.is_info)
info('''[LOGIN-NO]From is_no jump to is_error''', self.is_info)
elif self.exec_index == 1:
self.is_prompt = True
info('''[LOGIN-NO]From is_no jump to is_prompt''',
self.is_info)
if self.is_prompt:
info('''[LOGIN-PROMPT]Meet prompt, can execute cli now''',
self.is_info)
if self.is_error:
info('''[LOGIN-ERROR]Meet error, close the child''', self.is_info)
info('''[LOGIN-ERROR]BEFORE is: %s''' % self.child.before,
self.is_info)
info('''[LOGIN-ERROR]AFTER is : %s''' % self.child.after,
self.is_info)
raise ValueError, '''Login Error'''
def ssh_login(self):
info('''[LOGIN-SSH]Send cli to login target''', self.is_info)
os.system("rm -f /root/.ssh/known_hosts")
self._retry_not_expect('ssh %s@%s -p %s' % (self.user, self.ip, self.port) , 'sendline', [pexpect.TIMEOUT, 'Connection timed out|No route to host.*', 'continue connecting .*\?', '[Pp]assword:', self.prompt])
if self.log_file == 'stdout':
self.child.logfile_read = sys.stdout
else:
self.child.logfile_read = self.f_o
# maybe we can add retry in index 0 and 1
if self.exec_index == 0:
self.is_error = True
info('''[LOGIN-SSH]From 'SSH CMD' jump to is_error, Timeout''', self.is_info)
elif self.exec_index == 1:
self.is_error = True
info('''[LOGIN-SSH]From 'SSH CMD' jump to is_error, Timeout/NoRoute''', self.is_info)
elif self.exec_index == 2:
info('''[LOGIN-SSH]The target is not in known host list, need send yes to confirm login''', self.is_info)
self._retry_not_expect('yes', 'sendline', [pexpect.TIMEOUT, '[Pp]assword:', self.prompt])
if self.exec_index == 0:
self.is_error = True
info('''[LOGIN-SSH]From 'YES Confirm' jump to is_error, Timeout''', self.is_info)
elif self.exec_index == 1:
info('''[LOGIN-SSH]Send 'YES Confirm' successfully, meet passwd''', self.is_info)
self.is_passwd = True
info('''From 'YES Confirm' jump to is_passwd''', self.is_info)
elif self.exec_index == 2:
info('''[LOGIN-SSH]Send 'YES Confirm' successfully, meet prompt''', self.is_info)
self.is_prompt = True
info('''From 'YES Confirm' jump to is_prompt''', self.is_info)
elif self.exec_index == 3:
self.is_passwd = True
info('''[LOGIN-SSH]From 'SSH CMD' jump to is_passwd''', self.is_info)
elif self.exec_index == 4:
self.is_prompt = True
info('''[LOGIN-SSH]From 'SSH CMD' jump to is_prompt''', self.is_info)
else:
info('''[LOGIN-SSH]Cannot match any option in expect list''', self.is_info)
self.is_error = True
info('''[LOGIN-SSH]From 'SSH CMD' jump to is_error, Unknow error''', self.is_info)
self._basic_login()
def power_off_vm_via_vmid(self, vmid):
if self._is_vmid_exist:
cli = 'vim-cmd vmsvc/power.off %s' % vmid
self._exec(cli, head='POWER_OFF')
else:
info('''[POWER_OFF]Not find the vmid %s in vmid_list, skip''' % vmid, self.connect.is_info)
